Diagnostic Procedure

STEP	INSPECTION		ACTION
1	VERIFY IF SAS CONTROL MODULE IS CORRECTLY INSTALLED Verify the SAS control module installation condition. (See SAS CONTROL MODULE REMOVAL/INSTALLATION [STANDARD DEPLOYMENT CONTROL SYSTEM] ). (See SAS CONTROL MODULE REMOVAL/INSTALLATION [TWO-STEP DEPLOYMENT CONTROL SYSTEM] ). Is the installation condition normal?	Yes	Go to the next step.
1		No	Install the SAS control module correctly, then go to the next step.
2	INSPECT SAS CONTROL MODULE MALFUNCTION Switch the ignition to off. Using the M-MDS, perform the DTC inspection for the SAS control module. (See DTC INSPECTION [STANDARD DEPLOYMENT CONTROL SYSTEM] ). (See DTC INSPECTION [TWO-STEP DEPLOYMENT CONTROL SYSTEM] ). Are any DTCs detected?	Yes	Go to applicable DTC inspection. (See DTC TABLE [STANDARD DEPLOYMENT CONTROL SYSTEM] ). (See DTC TABLE [TWO-STEP DEPLOYMENT CONTROL SYSTEM] ).
2		No	Go to the next step.
3	PERFORM DSC RELATED PARTS SENSOR INITIALIZATION Perform the DSC related parts sensor initialization for the PCM using the M-MDS. (See DSC RELATED PARTS SENSOR INITIALIZATION PROCEDURE ). Is the DSC sensor initialization completed normally?	Yes	Go to the next step.
3		No	Replace the DSC HU/CM, then go to the next step. (See DSC HU/CM REMOVAL/INSTALLATION ).
4	VERIFY THAT THE SAME DTC IS NOT PRESENT Clear the DTCs from the memory. (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)] ). Are the same DTCs present?	Yes	Repeat the inspection from Step 1. If the malfunction recurs, replace the DSC HU/CM, then go to the next step. (See DSC HU/CM REMOVAL/INSTALLATION ).
4		No	Go to the next step.
5	VERIFY THAT NO OTHER DTCS ARE PRESENT Are any other DTCs output?	Yes	Go to the applicable DTC inspection. (See ON-BOARD DIAGNOSIS [DYNAMIC STABILITY CONTROL (DSC)] ).
5		No	DTC troubleshooting completed.